mechanical engineer Jobs

361 - 380 of 1,519 Jobs

Mid-Level Mechanical EngineerJob Title - Mid-Level Mechanical Engineer

Sargent & Lundy LLC.Company Name - Sargent & Lundy LLC.

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St. Louis, Missouri, USA

Full-time

Description This position will offer you the ability to directly apply your knowledge of thermodynamics, heat transfer, and fluid mechanics.You will be preparing calculations, specifications, and technical reports to support client recommendations and reviews, and will additionally conduct equipment sizing, optimization evaluation, and selection in response to project needs.While supporting project teams with other Mechanical Engineers, you will be involved in system engineering, including the

Senior Mechanical EngineerJob Title - Senior Mechanical Engineer

Bechtel CorporationCompany Name - Bechtel Corporation

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Richland, Washington, USA

Full-time

Requisition ID: 285581 Relocation Authorized: National - FamilyTelework Type: Part-Time Telework Work Location: Richland, WASalary Range: $90,990 - $138,760 annually (Determined by function, education, experience, and qualifications of the applicant.) Extraordinary teams building inspiring projects: Since 1898, we have helped customers complete more than 25,000 projects in 160 countries on all seven continents that have created jobs, grown economies, improved the resiliency of the world's infra

Senior Mechanical EngineerJob Title - Senior Mechanical Engineer

ArcadisCompany Name - Arcadis

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Boca Raton, Florida, USA

Full-time

Arcadis is the world's leading company delivering sustainable design, engineering, and consultancy solutions for natural and built assets. We are more than 36,000 people, in over 70 countries, dedicated to improving quality of life. Everyone has an important role to play. With the power of many curious minds, together we can solve the world's most complex challenges and deliver more impact together. Role description: Arcadis is seeking an experienced Senior Mechanical Engineer (HVAC) to suppo

Mechanical Engineer - Mid-LevelJob Title - Mechanical Engineer - Mid-Level

Sargent & Lundy LLC.Company Name - Sargent & Lundy LLC.

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Chicago, Illinois, USA

Full-time

Mechanical EngineerJob Title - Mechanical Engineer

StantecCompany Name - Stantec

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Philadelphia, Pennsylvania, USA

Full-time

"Stantec Buildings is on a mission to become the world's leading integrated design practice. Our architects, engineers, interior designers, sustainability specialists, and technologists are passionate about the power of design. We take an innovative, collaborative approach to projects, sharing a common belief that sustainable design for the built environment can make the world a better place for future generations. Join us and design your place with Stantec. Your Opportunity Our Buildings team i

Senior Mechanical Engineer - RetailJob Title - Senior Mechanical Engineer - Retail

ArcadisCompany Name - Arcadis

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Dallas, Texas, USA

Full-time

Arcadis is the world's leading company delivering sustainable design, engineering, and consultancy solutions for natural and built assets. We are more than 36,000 people, in over 70 countries, dedicated to improving quality of life. Everyone has an important role to play. With the power of many curious minds, together we can solve the world's most complex challenges and deliver more impact together. Role description: Arcadis is seeking a Senior Mechanical Engineer to join our Design & Enginee

Project Mechanical Engineer - RetailJob Title - Project Mechanical Engineer - Retail

ArcadisCompany Name - Arcadis

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Dallas, Texas, USA

Full-time

Arcadis is the world's leading company delivering sustainable design, engineering, and consultancy solutions for natural and built assets. We are more than 36,000 people, in over 70 countries, dedicated to improving quality of life. Everyone has an important role to play. With the power of many curious minds, together we can solve the world's most complex challenges and deliver more impact together. Role description: Arcadis is seeking a Mechanical Engineer to join our Design & Engineering te

Mechanical Engineer - Senior-LevelJob Title - Mechanical Engineer - Senior-Level

Sargent & Lundy LLC.Company Name - Sargent & Lundy LLC.

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Chicago, Illinois, USA

Full-time

Description Your responsibilities will include, but are not limited to: You will be responsible for leading the Mechanical Engineering design efforts for a team of junior and senior engineers and designers.You will work on challenging assignments that include investigating, troubleshooting, and solving a wide variety of mechanical engineering issues.Act as the Mechanical team lead in the coordination of detailed design phases for all aspects of mechanical engineering work.Develop integrated sys

Senior Launch Mechanical EngineerJob Title - Senior Launch Mechanical Engineer

Relativity SpaceCompany Name - Relativity Space

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Cape Canaveral, Florida, USA

Full-time

At Relativity Space, we're building rockets to serve today's needs and tomorrow's breakthroughs. Our Terran R vehicle will deliver customer payloads to orbit, meeting the growing demand for launch capacity. But that's just the start. Achieving commercial success with Terran R will unlock new opportunities to advance science, exploration, and innovation, pioneering progress that reaches beyond the known. Joining Relativity means becoming part of something where autonomy, ownership, and impact ex

Mechanical EngineerJob Title - Mechanical Engineer

General DynamicsCompany Name - General Dynamics

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Pittsfield, Massachusetts, USA

Full-time

Basic Qualifications Requires a Bachelor's degree in Mechanical Engineering, or a related Science, Engineering or Mathematics field. Also requires 2+ years of job-related experience or a Master's degree. Agile experience preferred. CLEARANCE REQUIREMENTS: Department of Defense Secret security clearance is required within a reasonable period of time. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified in

Manager, Mechanical Engineer (Design)Job Title - Manager, Mechanical Engineer (Design)

Harris CorporationCompany Name - Harris Corporation

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Camden, New Jersey, USA

Full-time

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris Technologie

Mechanical Engineer - Healthcare - P2SJob Title - Mechanical Engineer - Healthcare - P2S

Legence Therma LLCCompany Name - Legence Therma LLC

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Irvine, California, USA

Full-time

P2S stands as a provider of professional engineering services to a broad range of markets, including higher education, healthcare, ports/harbors, industrial, entertainment, commercial, laboratories, municipal, and federal sectors. Our specialties include electrical, mechanical, plumbing, fire protection, and technology integration. Our offered services range from engineering and commissioning to construction management. With over 300 dedicated employees, P2S is an internationally recognized lead

Senior Mechanical Engineer - ONSITEJob Title - Senior Mechanical Engineer - ONSITE

General DynamicsCompany Name - General Dynamics

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Falls Church, Virginia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: None Clearance Level Must Be Able to Obtain: None Public Trust/Other Required: None Job Family: Hardware Engineering Job Qualifications: Skills: Hardware Engineering, Machine Building, Mechanical Engineering, Motion Control, Technical Drawings Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: Transform technology into opportunity as a Hardware Engineer Senior with GDIT.

Project Mechanical EngineerJob Title - Project Mechanical Engineer

Olgoonik Development LLCCompany Name - Olgoonik Development LLC

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Bohemia, New York, USA

Full-time

Olgoonik is an Equal Opportunity Employer Overview: FPM Group, a multi-disciplined engineering, architecture, and environmental science consulting firm established in 1968, has an exciting opportunity in our Bohemia, NY and Oneida, NY offices. Work closely with clients and project team members in the development of construction documents for institutional and private clientele for a wide array of challenging projects, from the first field visit through the successful completion of constructio

Mechanical EngineerJob Title - Mechanical Engineer

StantecCompany Name - Stantec

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Pittsburgh, Pennsylvania, USA

Full-time

Job Description "Stantec Buildings is on a mission to become the world's leading integrated design practice. Our architects, engineers, interior designers, sustainability specialists, and technologists are passionate about the power of design. We take an innovative, collaborative approach to projects, sharing a common belief that sustainable design for the built environment can make the world a better place for future generations. Join us and design your place with Stantec. Your Opportunity Ou

Staff Mechanical Engineer, Test InfrastructureJob Title - Staff Mechanical Engineer, Test Infrastructure

Form EnergyCompany Name - Form Energy

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Berkeley, California, USA

Full-time

Are you ready to build America's energy future? Form Energy is an American manufacturing and energy technology company. We're revolutionizing energy storage with cost-effective, multi-day technology designed to keep the electric grid secure and reliable, even during extended periods of stress. By strengthening the electric system and reimagining what's possible, we're giving clean energy a whole new form! In recent years, Form Energy has earned a number of accolades, including being named by TIM

Senior RF Mechanical EngineerJob Title - Senior RF Mechanical Engineer

RTX CorporationCompany Name - RTX Corporation

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Tucson, Arizona, USA

Full-time

Date Posted: 2025-07-03 Country: United States of America Location: AZ852: RMS AP Bldg M02 1151 East Hermans Road Building M02, Tucson, AZ, 85756 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance: DoD Clearance: Secret At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to help our nation and

Senior Mechanical Engineer 1 - NuclearJob Title - Senior Mechanical Engineer 1 - Nuclear

Sargent & Lundy LLC.Company Name - Sargent & Lundy LLC.

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Atlanta, Georgia, USA

Full-time

Description WORK LOCATION: This position allows for a hybrid / flexible work schedule with a mix of work spent on site at the Sargent & Lundy office in Peachtree Corners and working remote from home. You will be involved in nuclear power plant systems design, including preparation or review of: Modification packages for operating nuclear power plantsFunctional mechanical drawings and/or drawings for nuclear power plant systemsEngineering analyses and evaluations to support modifications and op

Mechanical Engineer II - Design Engineer (Onsite)Job Title - Mechanical Engineer II - Design Engineer (Onsite)

RTX CorporationCompany Name - RTX Corporation

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Richardson, Texas, USA

Full-time

Date Posted: 2025-07-16 Country: United States of America Location: HTX36: Richardson, TX 3200 E Renner Rd , Richardson, TX, 75082-2402 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: The ability to obtain and maintain a U.S. government issued security clearance is required.Security Clearance: DoD Clearance: Top Secret Collins Aerospace, an RTX company, is a leader in technologically advanced and intelligent solutions for the global aerospace and

Mechanical EngineerJob Title - Mechanical Engineer

StantecCompany Name - Stantec

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Albany, New York, USA

Full-time

Job Description Stantec Buildings is on a mission to become the world's leading integrated design practice. Our architects, engineers, interior designers, sustainability specialists, and technologists are passionate about the power of design. We take an innovative, collaborative approach to projects, sharing a common belief that sustainable design for the built environment can make the world a better place for future generations. Join us and design your place with Stantec. Your Opportunity The